baber/WOPTO huggingface dataset:
Patent EP-0152266-B1 (EP)
IPC: G11B17/022
Filed: 1985-02-05
Granted: 1989-04-19
Abstract: A rotary drive apparatus for a disc (1), such as a micro-floppy disc, wherein when the disc (1) is mounted on a turntable (30), a central pin (31) arranged in the centre of the turntable (30) and a drive pin (32) arranged in a position away from the centre of the turntable (30) are respectively inserted in a central hole (4) of the disc (1) and a drive hole (5) formed at a position away from the central hole (4) of the disc (1), and the disc (1) is driven by the drive pin (32) due to rotation of the turntable (30), the drive hole (5) of the disc (1) being urged in a direction away from the centre of the turntable (30) by the drive pin (32), so that the periphery of the central pin (31) is pushed against the edge of the central hole (4), and the centre of the disc (1) coincides with that of the turntable (30). The drive pin (32) is moved in a direction opposite to the rotating direction of the turntable (30) and simultaneously gradually away from the centre of the turntable (30), when the disc (1) is driven by the drive pin (32), whereby a force that moves the drive hole (5) of the disc (1) in the direction away from the centre of the turntable (30) is increased in proportion to a torque load on the disc (1).
Patent EP-0181204-B1 (EP)
IPC: C11D3/37
Filed: 1985-11-06
Granted: 1990-04-25
Abstract: A laundry detergent composition containing an effective amount of a soil release agent comprising a vinyl caprolactam resin and a standard detergent formulation.
Patent EP-0174923-B1 (EP)
IPC: B28B7/30
Filed: 1985-09-09
Granted: 1991-01-30
Abstract: This publication describes an extruder (16) for the fabrication of concrete slabs, especially hollow-cored slabs, movable on a casting bed (18) and incorporating a feed hopper (1) or similar, at least one feeder (2), especially an auger, for generating internal pressure in the cast concrete, and at least one coring member (5) or similar, for generating the desired slab cross section. 
<??>The extruder in accordance with the invention comprises an assembly of at least two wedged surfaces (4, 19), of which at least one is fitted in conjunction with the coring member (5), and the space (10) between the surfaces is continuously changing due to a cyclic longitudinal movement, generating inside the space a compacting shear action in the concrete mix.
Patent EP-0177516-B1 (EP)
IPC: B61G5/00
Filed: 1985-03-28
Granted: 1988-02-24
Abstract: Linear coupling for the play-free, safe and dust-protected transmission of large tractive, alternating or radial forces by means of coupling members comprised of fir tree-shaped cones, respectively hollow cones (11, 12), respectively outer cones and fir tree-shaped hollow cones in combination with corresponding connection members (13) comprised of segments, and the locking members comprised of a sliding box (14), respectively an actuation cylinder, respectively a sliding box and a flywheel.
Patent EP-0212055-B1 (EP)
IPC: B65G21/20
Filed: 1986-04-05
Granted: 1989-06-14
Abstract: 1. Device for the rapid adjustement of guide paths on conveyors, more especially on bottle, can, barrel conveyors (4, 5, 6) and the like, having separating elements (7) which divide-up the individual paths of movement (1, 2, 3) in the plane of conveyance, wherein different guide widths of adjacent paths of movement (1, 2, 3) can be established with one separating element (7) relative to separating elements (7) which correspond laterally therewith, characterized in that, with one and the same separating element (7), a plurality of identical guide widths for paths of movement (1, 2, 3) can be determined, the separating elements (7) each having a plurality of space-defining guide edges (14, 15, 16) which can be inserted in succession into the plane of conveyance of the guide paths.
Patent EP-0207267-B1 (EP)
IPC: B60N2/30
Filed: 1986-05-14
Granted: 1989-04-26
Abstract: 1. A special passenger seat comprising a back portion which is fixedly connected to the vehicle structure and a seat portion which is pivotally connected to the back portion and which can be pivoted upwardly towards the back portion, wherein a gas spring engages the seat portion by way of a lever mechanism for promoting the upward pivotal movement, characterised in that the lever mechanism is a lever (10) which is mounted to the seat portion (1) at the pivot axis (2) between the seat portion (1) and the back portion (3) and which extends substantially in the direction of the back portion (3) and to which the gas spring (8) which is mounted on a structural member (box 5) fixedly connected to the back portion (3) is pivotally connected at an acute angle relative thereto, in a position of extending away from the back portion (3).
Patent EP-0216138-B1 (EP)
Title: Endoscope
IPC: G02B23/26
Filed: 1986-08-19
Granted: 1991-12-18
Abstract: In this invention, an attachment (131 for changing the viewing angle aperture or direction of the field of view, whilst protecting a tip portion and interior, removably fitted to a tip extension portion (29) of an endoscope insertion sheath (11) when fitted thereon. A connecting member (17) forming part of the attachment serves to pull on and fix this attachment (13) i rotatably and non-removably fitted on the tip extension portion (29) of the endoscope insertion sheath (11). In order that this connecting member (17) may not be pulled off the tip extension portion (29) of the endoscope insertion sheath (11). a groove (18) may be formed in the outer periphery of the tip extension portion (29), and engaging members 119) provided on the connecting member (17) inwardly engage this groove (18), having an elastic deformability.
Patent EP-0234017-B1 (EP)
IPC: B02C23/38
Filed: 1986-12-09
Granted: 1990-01-17
Abstract: 1. A horizontal axis cylindrical rotary pulverizer (1) for preparing pulverized material having two different degrees of fineness, said pulverizer including members in its stub axles (3) for inserting material and a drying gas and for removing pulverized material in the drying gas, said pulverizer being subdivided by a transverse partition (2) into two portions (G, D) which are isolated from each other, each portion including its own members for inserting (4, 5A) and removing (6) material and drying gas via the respective adjacent stub axle, characterized in that the outlet from each of said portions is connected to a separator (7, 11) for separating crushed grains according to their fineness, said separator being provided with a recycling duct (9A, 12), and that the separator (7) connected to the portion (G) of the pulverizer which yields the finer grains is provided with a duct (8) for conveying the larger grains to the feed duct (15) of the portion (D) of the pulverizer for yielding less finely pulverized material.
Patent EP-0204376-B1 (EP)
IPC: H04L25/40
Filed: 1986-06-02
Granted: 1992-10-14
Abstract: In a circuit arrangement for sampling a ternary signal, this ternary signal is divided by amplitude decision circuits into two binary signals and the binary sub-signals are sampled at m-times the rate of the symbol clock. The binary samples of each sub-signal are shifted through a shift register having at least m stages and intermediately stored in a buffer store for one period of the symbol clock. With the aid of a logic circuit it is then determined in which regions of the buffer store accumulations of identical binary values occur. Regions in which the accumulations always re-occur-the number of occurrences is checked by means of counters-are considered to be eyes of the ternary signal. In each clock period of the synbol clock, a sample falling within the eye of the ternary signal is transferred from each buffer store at an output of the circuit with the aid of a gate circuit.
Patent EP-0219247-B1 (EP)
IPC: C12M1/40
Filed: 1986-09-24
Granted: 1991-12-11
Abstract: Microbial activity in an aqueous medium is measured in a bioelectrochemical cell in which the working electrode com­prises an electrically conductive carbon-bearing porous material; suitably a graphitized carbon felt or cloth. This enhances the BEC response by increasing the surface area and by adsorbing microbes onto the surface; and the electrode material can also be used to preconcentrate the microbes prior to use as an electrode in the cell.
Patent EP-0220944-B1 (EP)
IPC: F24F7/007
Filed: 1986-10-23
Granted: 1990-09-12
Abstract: This invention relates to a fan which is cyclically operable in forward and reverse modes and a switch for controlling such cyclic operation. Specifically, the fan includes a forwardly and reversely drivable motor, a bladed member drivable by the motor and a control switch for cyclically controlling forward and reverse motion of the motor.
Patent EP-0225392-B1 (EP)
IPC: H01F27/255
Filed: 1986-06-09
Granted: 1992-02-19
Abstract: A magnetic composition to be used as a magnetic core for a transformer or for high-frequency welding of a laminated tube and a process for producing a magnetic molding from the magnetic composition. The magnetic composition comprises 80 to 95 wt % of ferromagnetic powder, 5 to 20 wt % of highly heat-resistant thermosetting resin powder, and 0.1 to 1 wt % of a metal chelate compound. All of these powers are mixed together and molded under heat and pressure to produce a magnetic molding. The composition enables molding of materials of complicated form at low tempertures, and the obtained moldings have excellent heat resistance, mechanical strength, mechanical workability, and initial magnetic permeability.
Patent EP-0227823-B1 (EP)
Title: Procedes et produits photographiques de transfert en couleurs
IPC: G03C8/48
Filed: 1986-07-01
Granted: 1989-03-22
Abstract: Procédés photographiques de transfert par diffusion conçus pour être mis en oeuvre en présence de lumière ambiante, et produits de transfert par diffusion utiles dans ses procédés dans lesquels une opacification renforcée notamment dans la région verte du spectre visible est obtenue en utilisant une 7-sulfonamido/5- ou 6-sulfamoyl indole phthaléine comme agent filtrant optique photo-absorbant et sensible au pH pour la région de plus courtes longueurs d'ondes du spectre visible.
Patent EP-0232814-B1 (EP)
Title: Container and its use
IPC: B65D25/08
Filed: 1987-01-30
Granted: 1990-08-22
Abstract: A container is divided into two receiving chambers by a partition wall. Each chamber houses a material, such as yogurt in one and cereal flakes in the other. The container includes structural components which will create an opening in the partition wall in response to a predetermined manipulation of the outside of the container so as to enable the material contained in the two chambers to be combined in a single chamber.
Patent EP-0237874-B1 (EP)
IPC: E04G13/02
Filed: 1987-03-05
Granted: 1990-10-17
Abstract: 1. Panel-shuttering (1) for columns, the formwork panels (2) in each case being formed to pass by the end face (3) of a formwork panel which is in neighbouring relationship across a corner, a connecting coupling (4) adjustable for altering the cross section of the column in each case engaging the one formwork panel (2) in the overlapping region (2a) and engaging the other formwork panel (2) on the outside (2b) thereof, and in so doing the connecting coupling (4) on the one hand engaging stiffening webs (5) or the like of the outside (2b) of the formwork panel (2) close to the end face (3) thereof and on the other hand being fixable in the respective position with the aid of a fixing bolt (6) which runs parallel to said formwork panel (2), is oriented transversely to the overlapping formwork panel (2) and is anchorable indirectly or directly to the overlapping formwork panel (2), the fixing bolt (6) traversins an oblong slot (7) or the like in the connecting coupling (4), transversely to the orientation of said oblong slot (7), and on the side remote from the overlapping formwork panel engaging over said oblong slot with the aid of an abutment (8) which is adapted to be brought to rest against the connecting coupling (4) by an anchorage of the fixing bolt (6), preferably by means of a nut (9) or the like, characterized in that at least one edge (10) belonging to the oblong slot (7) and acted upon by the abutment (8) of the fixing bolt (6) is provided with arresting locations or depressions (11) lying side by side in the direction in which said oblong slot is oriented, the abutment (8) engaging into said arresting locations or depressions, at least in part, in a form-locking manner.
Patent EP-0253216-B1 (EP)
Title: Apparatus for manufacturing plastic sheets
IPC: B29C48/10
Filed: 1987-07-02
Granted: 1992-03-25
Abstract: The apparatus for making a plastic foil by blowing into an extruded thermoplastic tube comprises a rotating extruder head with at least one circular outlet gap for the plastic tube, an air blowing device and a cooling device including two circular cooling air outlets surrounding the circular outlet gap of the extruder head. Cooling air duct structures are connected to a common cooling air blower. A cooling air distributor unit has a cooling air feed device for each cooling air outlet. The cooling air feed devices are aerodynamically independent of each other. The aerodynamically independent cooling air feed devices are connected to a common cooling air duct structure. Each cooling air feed device has an air flow control device.
Patent EP-0272376-B1 (EP)
IPC: B21D39/03
Filed: 1987-08-18
Granted: 1992-05-13
Abstract: An apparatus for joining two or more sheets by means of drawn and extruded material portions comprising a punch, a die and an anvil. The punch is driven to first cooperate with the die in a drawing step, then to transport the work piece to the anvil and to perform in cooperation with the latter an extrusion step. Preferably, a plurality of punches is driven to rotate and to cooperate with a die-and-anvil assembly common to all punches.
Patent EP-0261486-B1 (EP)
IPC: C08G59/68
Filed: 1987-09-05
Granted: 1990-06-13
Abstract: Cationic paint binders, particularly binders of the type used in cathodic electrodeposition coatings which crosslink through transesterification, transamidation, transurethanization, or through the reaction of chain end double bonds catalyzed with a condensation product of a dialkyltinoxide and a compound carrying at least one hydroxyl group are described. The hydroxyl compounds are the aliphatic alcohols, phenols, alkanolamines, or the reaction products of primary amines with monoepoxy compounds. The catalysts of the invention provide very good stability and good compatibility in aqueous cationic paint materials.
Patent EP-0262749-B1 (EP)
Title: Hydraulic valve
IPC: F16K31/524
Filed: 1987-03-26
Granted: 1992-05-20
Abstract: The present invention provides a valve for controlling fluid flow. The tapered actuation surface of the actuation cam of the present invention controlled by electric motors may be utilized to gradually open and close the various pistons which regulate flow through the valve passageways. An actuation monitor acts to measure the amount of piston actuation so as to permit interactive control of the valve. One embodiment of the present invention may be utilized in response to signals received from an apparatus connected to a boom support member mounted on the back of the truck wherein it is desired to maintain the boom support apparatus in the substantially vertical direction.
Patent EP-0242163-B1 (EP)
IPC: G01R21/133
Filed: 1987-04-13
Granted: 1992-01-29
Abstract: In a solid state electricity meter, a display (16) consisting of a number of juxtaposed display elements provides, in a vector form, an indication of the direction and range of power flow in the line being measured. Circuitry for driving the vector display comprises a first memory storing a plurality of power measurement references and a second memory storing corresponding vector symbols. A microprocessor (50) compares each power measurement with the references stored in the first memory to determine the range of the power measurement and, in response, reads the corresponding vector symbol from the second memory to drive the display (16).
Patent EP-0233119-B1 (EP)
Inventor: FARGE HERVE MARIE JACQUES
IPC: C08F2/44
Filed: 1987-02-05
Granted: 1996-12-18
Abstract: The invention relates to the use of chemical grafting to produce a stable liquid composition that is capable of hardening following an optional polymerization process. Under the invention, in order to produce a composition that is liquid, at least initially and prior to any polymerization, a polymerizable organic acid comprising at least two double bonds in resonance is combined in a solvent with an inorganic filler having at least one hydroxylated group with the help of a catalyst acting as a radical upon said organic acid. By adjusting the concentration of catalyst and using a polymerizable monomer solvent, the liquid composition may be hardened by polymerization after the initial grafting reaction. By ensuring that a portion of the organic acid retains free bonds that have not combined with filler, it is also possible to induce the composition to become chemically attached to a resin or to reinforcing fibers. The invention may be applied to the production of molded objects.
Patent EP-0272223-B1 (EP)
IPC: C07D319/08
Filed: 1987-02-05
Granted: 1991-05-29
Abstract: The present invention relates to 2-methyl-2[1-(carboxy-methyl-amino-carbonyl)ethyl]thio-4-oxo-benzodiox ane-1,3 and pharmaceutically acceptable organic and inorganic salts thereof, the process for the preparation thereof by reaction of acetylsalicyloyl chloride, N-(2-mercaptopropionyl)glycine and pyridine, and pharmaceutical compositions containing them.
Patent EP-0305359-B1 (EP)
Title: Process and circuit for measuring the air flow in the inlet manifold of an internal combustion engine
IPC: G01F1/68
Filed: 1987-01-16
Granted: 1990-09-12
Abstract: Process and circuit for measuring the air flow in the inlet manifold (100) of an internal combustion engine. In order to obtain an output signal which can easily be processed in digital control devices, the diagonal voltage of a measurement bridge (RH, RK, RM, RZ), which is thermally coupled with a flow measurement unit (RS), is applied after possible amplification to a voltage-frequency converter (20), the output of which provides a frequency which is proportional to the diagonal voltage of the bridge circuit and is available for further processing. At the same time, this frequency is used for triggering a monostable trigger circuit (5) which cyclically connects the flow measurement unit (RS) with a voltage source (6).
Patent EP-0252139-B1 (EP)
IPC: C25D/
Filed: 1986-12-23
Granted: 1993-08-04
Abstract: The present invention involves a process and associated apparatus for producing surface treated metal foil, comprising: providing an electrolytic cell having an electrolyte and a cathodic surface immersed in the electrolyte, the electrolyte containing a concentration of matel ions; applying a first current density in a frist zone for plating a relatively smooth metal foil deposit on the cathodic surface; and applying a pulsed second current density having a magnitude greater than the limiting current density in a subsequent second zone, the pulsed second current density forming a plurality of self adhering nodules on the base metal deposit.
Patent EP-0278398-B1 (EP)
IPC: B29C45/16
Filed: 1988-02-04
Granted: 1991-09-04
Abstract: The method uses two-material injection moulding, known per se. The injection of the first material produces the closure and provides it on the inside with a seal. In the method the closure is moved away from the injected core by a predetermined amount, and the second material is injected into the intermediate space created. <IMAGE>
Patent EP-0371148-B1 (EP)
Title: Ceiling radiation plate as well as manufacturing process and device therefor
IPC: F28F1/22
Filed: 1988-11-09
Granted: 1992-12-30
Abstract: The invention relates to a ceiling radiation plate as well as a manufacturing process and a device therefor. Ceiling radiation plates of this type consist of a plurality of tubes (1), running parallel to one another at a distance apart, and a radiation sheet (2) which is provided with formed-out portions (4) semicircular in cross-section. The tubes (1) are welded to the radiation sheet (2) by welding spots (7) preferably produced by means of resistance welding. So that the formed-out portion (4) bears free of gaps against a large area of the tube surface, each tube (1) is welded to the associated formed-out portion (4) by at least two welded seams, preferably consisting of welding spots (7) lying at a distance from one another. <IMAGE>
Patent EP-0312476-B1 (EP)
Title: Installation for the semi-automatic cleaning of containers such as dustbins
IPC: B08B9/08
Filed: 1988-09-29
Granted: 1992-12-16
Abstract: Installation, preferably self-propelled, for the semi-automatic cleaning of containers such as, for example, dustbins or containers designed for the mechanised collection of household waste, characterised in that it comprises a wash chamber (7) one of whose side walls (16) is equipped with a bellows (17) carrying a hand-aimed washing gun (18) which passes through said bellows, with the spray head or nozzle (19) of this gun being placed on the inside of said chamber, while its remote end with the control handle (20) is located on the outside thereof. <IMAGE>
Patent EP-0288435-B1 (EP)
Inventor: MEYHACK BERND DR
IPC: C12N15/58
Filed: 1988-04-11
Granted: 1994-03-16
Abstract: Novel human plasminogen activators of the urokinase type are produced by yeast cells transformed with a hybrid vector comprising a DNA sequence coding for said human plasminogen activator. Novel hybrid vectors, yeast hosts transformed with such hybrid vectors and processes for the production thereof are also provided.
Patent EP-0343180-B1 (EP)
Inventor: HOWARD GREGORY WAYNE
IPC: C08J9/02
Filed: 1988-01-15
Granted: 1995-12-27
Abstract: A method for manufacturing a molded polyurethane article from a polyurethane foam forming composition, wherein the composition includes a polyol, an organic isocyanate compound and water, with the polyol being a polymer dispersion formed by free radical initiated polymerization of an ethylenically unsaturated monomer mixture having between 51 and 99 weight percent of an acrylic monomer with a polyoxyalkylene polyether polyol, wherein the monomer mixture represents between about 25 to 75 weight percent of the dispersion. After the foam is formed from the foam forming composition, it is molded under heat and pressure to form a molded polyurethane article.
Patent EP-0312606-B1 (EP)
Inventor: NAKAMURA SHIGEO MANSION HARIMO
IPC: H03K17/567
Filed: 1988-04-25
Granted: 1994-08-31
Abstract: The pre-drive circuit according to this invention controls the on/off operation of a transistor switching element (Q1) via a pulse transformer (T) having two primary windings (P1, P2) to which switching elements (Q2, Q3) are connected, respectively. Feedback circuits (D1, D2) are provided to connect signal output terminals of the switching elements (Q2, Q3) to control terminals of the other switching elements (Q3, Q2).
Patent EP-0379496-B1 (EP)
IPC: E04B1/19
Filed: 1988-08-29
Granted: 1991-11-21
Abstract: PCT No. PCT/DE88/00524 Sec. 371 Date May 10, 1990 Sec. 102(e) Date May 10, 1990 PCT Filed Aug. 29, 1988 PCT Pub. No. WO89/02539 PCT Pub. Date Mar. 23, 1989.A pipe joint for joining several pipes used in a pipe grid structure such as a scaffold. Each pipe (3) is connected, by way of a connecting member (17) inserted into its interior from the end of the pipe and by way of a clamping device (16) composed of two opposing clamping jaws (21, 22) held together by a screw connection (20), with the continuous or discontinuous peripheral extension (9) of a connecting element (1).